Difference time between Guinea and Yemen in hours, minutes, and seconds is [ -3 hours ] with gregorian date today is Tuesday 17th of February 2026 in Guinean local time, Where the time now in Guinea is 17:22 PM and the time now in Yemen is 20:22 PM in Yemeni local time and the time comparison between Republic of Guinea and Yemen in greenwich time ( GMT ) where Guinea advanced about greenwich time ( GMT +00:00 ) while Yemen advanced about greenwich time ( GMT +03:00 ).